Plural-nibbed writing instrument



FIG. 1 is a perspective view of a plural-nibbed writing instrument according to the invention;

FIG. 2 is a top elevational view thereof, the bottom being identical thereto;

FIG. 3 is a side elevational view thereof, the other side being identical thereto; and,

FIG. 4 is an end view thereof, the other end being identical thereto. 

The ornamental design for a plural-nibbed writing instrument, as shown and described. 